runtime/vm/intermediate_language_arm64.cc - Issue 1259713005: Save a few register moves in function prolog on arm64 by using the same pattern

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Unified Diff: runtime/vm/intermediate_language_arm64.cc

Issue 1259713005: Save a few register moves in function prolog on arm64 by using the same pattern (Closed) Base URL: git@github.com:dart-lang/sdk.git@master

Patch Set: address comments Created 5 years, 5 months ago

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Index: runtime/vm/intermediate_language_arm64.cc

diff --git a/runtime/vm/intermediate_language_arm64.cc b/runtime/vm/intermediate_language_arm64.cc

index c1d96256b6e00f8673cc4adf17795ef840b08ce2..240ffcaa752e60d79a1ed77121c2bf2eaf3c0b45 100644

--- a/runtime/vm/intermediate_language_arm64.cc

+++ b/runtime/vm/intermediate_language_arm64.cc

@@ -103,6 +103,7 @@ void ReturnInstr::EmitNativeCode(FlowGraphCompiler* compiler) {

__ brk(0);

__ Bind(&stack_ok);

#endif

+ ASSERT(__ constant_pool_allowed());

__ LeaveDartFrame(); // Disallows constant pool use.

__ ret();

// This ReturnInstr may be emitted out of order by the optimizer. The next

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